A) I can't believe I just saw a post from Hyper.
A combination of all the Novus products seems to work rather than just the one. See this tutorial. The cleaning one is a little silly but the two different grits of goop make all the difference in the world.
Ingrid uses some Maguires product to shine and take scratches out she likes a lot. You can get it from an automotive store but I can never ever remember what it is. Maybe she'llread this and post what it is.
For cleaning I wipe the inside of my armor with a rag with simple green mostly because other product smells really bum me out.
-Eric